(move robot2 room3 room1)
(pick robot2 ball2 room1 lgripper2)
(pick robot2 ball3 room1 rgripper2)
(move robot2 room1 room3)
(drop robot2 ball3 room3 rgripper2)
(pick robot2 ball1 room3 rgripper2)
(move robot2 room3 room2)
(drop robot2 ball2 room2 lgripper2)
(drop robot2 ball1 room2 rgripper2)
; cost = 9 (unit cost)
